Hi all,
I have a Nexus 7009 with 2 Supervisors SUP2E and NX-OS 6.1(4).
After a system switchover between Supervisor multicast traffic is not forwarded for about 50 seconds and the output of 'show ip mroute' shows pending entries:
Nexus7K# sh ip mroute vrf MAIN
IP Multicast Routing Table for VRF "MAIN"
(initializing - suppressing notifications & MFDM updates, time-left: 00:00:42)
(*, 224.0.0.0/4) [pending], uptime: 00:00:51, pim
Incoming interface: Null, RPF nbr: 0.0.0.0
Outgoing interface list: (count: 0)
(10.250.69.100/32, 238.2.88.88/32) [pending], uptime: 00:00:37, igmp
Incoming interface: Null, RPF nbr: 0.0.0.0
Outgoing interface list: (count: 1)
Vlan520, uptime: 00:00:37, igmp
(10.69.20.100/32, 239.255.255.250/32) [pending], uptime: 00:00:15, ip
Incoming interface: Vlan520, RPF nbr: 10.69.20.100
Outgoing interface list: (count: 0)
Only after the 'time-left' expires the multicast traffic is forwarded again.
Any suggestion?
Many thanks
Stefano
